Update templates/chat.html

templates/chat.html

@@ -551,11 +551,11 @@
             const englishRegex = /[0-9]+(?:\.[0-9]+)?/g;
 
             // Wrap English text and numbers in <span dir="ltr">
-            formatted_answer = answer.replace(englishRegex, function(match) {
+            let formatted_answer = answer.replace(englishRegex, function(match) {
                 return `<span class="special-span px-1" dir="ltr">${match}</span>`;
             });
 
-            const formatted_answer = addLtrAttribute(formatted_answer);
+            formatted_answer = addLtrAttribute(formatted_answer);
 
             if (lastElement.hasClass("response-block")) {
                 $(".chat-container .chat-block:last-child").find(".message-content").html(formatted_answer);